4. {1, 4, 9, 4, 10, 8, 42} what is the best measure of center for this data set? a. mean because there is an outlier b. median because there is an outlier c. mean or median because there is no outlier d. mode because there is an outlier 5. what measure of center best represents the data set? {37, 39, 38, 78, 36} a. mean only b. median only c. mode only d. mean or median brainliest to correct answer!

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.

The description below represents function a and the table represents function b: function a the function is 5 more than 3 times x. function b x y −1 2 0 5 1 8 which statement is correct about the slope and y-intercept of the two functions? (1 point) their slopes are equal but y-intercepts are not equal. their slopes are not equal but y-intercepts are equal. both slopes and y intercepts are equal. neither slopes nor y-intercepts are equal.

The value of cos 30° is the same as which of the following?